# Norovirus unknown;Norovirus Genogroup II outbreak — Kentucky, 2023-04
> **Person-to-person** · Confirmed;Confirmed · 10 ill / 4 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-c390780d64d1
- **Date:** 2023-04
- **State:** Kentucky
- **Primary mode:** Person-to-person
- **Etiology:** Norovirus unknown;Norovirus Genogroup II (GII.P16 GII.4 untypeable)
- **Etiology status:** Confirmed;Confirmed
- **Setting:** Hospital
## Impact
- **Illnesses:** 10
- **Hospitalizations:** 4
- **Deaths:** 0
## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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